waad allh

This page lists questions and answers that were posted by visitors named waad allh.

Questions

The following questions were asked by visitors named waad allh.

Answers

The following answers were posted by visitors named waad allh.

Of 120 students, 60 are studying French, 50 are studying Spanish, and 20 are studying French and Spanish. If a student is chosen at random, find the probability that the student (i) is studying French or Spanish, (ii) is studying neither French nor Spanis...